Service Caster 18mm diameter by 1-5/8 inch long zinc plated modular round stem for 1/2 inch Series #20 bolt hole casters. Features a 1/2 inch - 13 by 1 inch threaded stud designed for secure installation into hollow 1/2 inch Series #20 bolt hole casters.
Designed to provide versatile mounting options, these modular stems easily attach to standard 1/2 inch bolt hole casters. The durable zinc plated finish helps resist corrosion for long lasting performance.
Commonly used on laundry carts, convertible hand trucks, and similar equipment, these stems offer a reliable and adaptable solution for a wide range of caster applications.